Dr. Josue C. Velázquez Martínez

Lean manufacturing is all about reducing waste and increasing efficiency. Manufacturers have been implementing lean practices for decades and have stood the test of time. Now, with technological advancements, lean methodologies can be more transformative than ever before. “Integrating automation into lean manufacturing is a powerful strategy. Unlike traditional automation, which often aims to increase production capacity without considering real needs, lean automation focuses on the smart and selective application of technologies to meet specific continuous improvement goals and eliminate inefficiencies,” the Kaizen Institute said. “Digital transformation provides an unprecedented opportunity for implementing lean,” it continued. “When applied within lean, tools like the Internet of Things (IoT), artificial intelligence (AI), and data analytics can revolutionize how organizations detect and eliminate waste.” What is Lean Manufacturing? In “The Machine That Changed The World,” published in 1990, lean production is hailed as “Toyota’s secret weapon in the global car wars.” The Toyota Production System was developed following World War II from “a series of simple innovations … to provide both continuity in process flow and a wide variety in product offerings,” according to the Lean Enterprise Institute. In “Lean Thinking,” a 1996 follow-up to “The Machine That Changed The World,” authors James…

written by Chris Cunnane with InterSystems   Automotive manufacturers have invested billions in digital transformation over the past two decades, achieving meaningful gains in production efficiency. Yet one area has stubbornly lagged behind: warranty cost performance. Despite advances aligned with Industry 4.0, warranty costs as a percentage of revenue have remained largely unchanged. This disconnect highlights a critical truth that while production has evolved, warranty operations have not kept pace. At the heart of the issue is a fundamental inefficiency: time. Specifically, the lag between when a warranty claim is submitted and when meaningful problem-solving begins. This delay not only drives up operational costs but also impacts customer satisfaction and brand perception.   The Hidden Complexity of Warranty Claims Warranty management is more than a back-office function. It is a complex, data-driven process involving multiple stakeholders, systems, and validation steps. Each claim requires verification of warranty coverage, assessment of the issue, and coordination across service providers, suppliers, and internal teams. Much of this process remains manual. Organizations often rely on fragmented systems, inconsistent data formats, and time-intensive validation steps such as reviewing receipts, maintenance records, and warranty agreements. These inefficiencies introduce delays that can stretch into weeks before root cause…